Using ketofol (a mixture of ketamine and Propofol ) during Laparoscopic cholecyctectomy with local anesthesia. Tuj-hlth [Internet]. 2024 Jan. 31 [cited 2026 Nov. 2];45(6):61-7. Available from: https://journal.latakia-univ.edu.sy/index.php/hlthscnc/article/view/16392